]>
err.no Git - varnish/log
phk [Fri, 20 Jun 2008 15:49:10 +0000 (15:49 +0000)]
Spell "content-length" correctly.
Add regresion test for ticket 102
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2749
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phk [Fri, 20 Jun 2008 15:34:14 +0000 (15:34 +0000)]
Add a TCP reuse testcase, and polish the a00006 case a bit
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2748
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phk [Fri, 20 Jun 2008 15:26:02 +0000 (15:26 +0000)]
More support for message bodies
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2747
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phk [Fri, 20 Jun 2008 14:51:51 +0000 (14:51 +0000)]
Mention that strings use %xx escapes in VCL.
Closes 252
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2746
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phk [Fri, 20 Jun 2008 14:47:50 +0000 (14:47 +0000)]
Add a boolean paramter "log_local_address" which enables logging of
the local socket address in the SessionOpen records in SHM.
This costs us an extra getsockname(2) call per connection, so default
to off.
SHM clients can tell the state of this option by the number of fields
in SessionOpen: 3 (off) or 4 (on).
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2745
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phk [Fri, 20 Jun 2008 13:08:52 +0000 (13:08 +0000)]
Add a param "log_hashstring" that controls logging of the completed
hash string in SHM log under the "Hash" tag.
Enabling this increases pressure on the SHM log considerably, so don't
enable it, unless you need it.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2744
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phk [Fri, 20 Jun 2008 12:43:45 +0000 (12:43 +0000)]
Make regsub() return an empty string if it gets no input.
Fixes ticket 251 (regression test added)
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2743
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phk [Fri, 20 Jun 2008 12:25:25 +0000 (12:25 +0000)]
forgot to svn add this one: logging functions for varnishtest
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2742
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phk [Fri, 20 Jun 2008 11:58:25 +0000 (11:58 +0000)]
NB: FLAGDAY!
Make an executive decision, and change the regsub() replacement specifiers to
get something which is consistent and nontroubling for URL and query strings.
Since $ and & both are heavily used in query strings, we (DES & I)
have chosen to use \0 ... \9 for replacement indicators, with \0
being the "all matched text" replacement and \1...\9 replacing
with tne N'th paranthesized subexpressions.
regsub("_barf_", "(b)(a)(r)(f)", "\0\4\3\2\\p") -> "_barffra\p_"
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2741
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phk [Fri, 20 Jun 2008 10:20:30 +0000 (10:20 +0000)]
Add regsub test case so I don't break it again.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2740
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phk [Fri, 20 Jun 2008 10:20:12 +0000 (10:20 +0000)]
Fix a number of issues and bugs with regsub():
Allow '\' to escape the next char.
Make '$$' be the same as '&': entire match
XXX: NB: Should we drop the sed(1) usage of '&' here, it means
XXX: a lot of backslashing in query string urls ?
Make $-digit work correctly.
Fixes ticket 249
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2739
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phk [Fri, 20 Jun 2008 10:15:56 +0000 (10:15 +0000)]
Add a hand function to safely add text to a txt
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2738
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phk [Fri, 20 Jun 2008 07:32:38 +0000 (07:32 +0000)]
Use default_grace consistently or it will all be in vain.
Submitted by: sky
Fixes: ticket 253
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2737
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phk [Fri, 20 Jun 2008 06:56:03 +0000 (06:56 +0000)]
Rework the output of messages and add -q and -v options.
This allows us to use buffered approaches later, if the file descritor
lock stats to interfere with our concurrency.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2736
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phk [Tue, 17 Jun 2008 20:52:20 +0000 (20:52 +0000)]
Expect X-Varnish to show the correct XIDs
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2734
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phk [Tue, 17 Jun 2008 20:52:00 +0000 (20:52 +0000)]
Add -cli command.
Always reset XID to 1000 on start.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2733
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phk [Tue, 17 Jun 2008 20:46:29 +0000 (20:46 +0000)]
Add a debug.xid CLI command to the child process that allows us to
inspect and change the XID counter.
This will allow varnishtester to test XID headers for correct behaviour.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2732
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phk [Tue, 17 Jun 2008 20:35:45 +0000 (20:35 +0000)]
A couple more basic tests: pass and cache hit
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2731
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phk [Tue, 17 Jun 2008 20:27:31 +0000 (20:27 +0000)]
Automatically wait for servers and clients during reset pass.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2730
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phk [Tue, 17 Jun 2008 10:20:29 +0000 (10:20 +0000)]
Add a trivial pipe test
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2729
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phk [Tue, 17 Jun 2008 10:19:33 +0000 (10:19 +0000)]
Launch varnish on -vcl or -vcl+backend if not already done.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2728
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phk [Tue, 17 Jun 2008 10:19:13 +0000 (10:19 +0000)]
Don't say we're done until after we have reset everything.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2727
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phk [Tue, 17 Jun 2008 10:15:20 +0000 (10:15 +0000)]
Now that varnishd's -d -d mode behaves correctly, use a more
civilized shutdown sequence.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2726
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phk [Tue, 17 Jun 2008 10:14:23 +0000 (10:14 +0000)]
Don't assert that the close succeeds, we may already have closed the telnet
socket.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2725
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phk [Tue, 17 Jun 2008 10:13:03 +0000 (10:13 +0000)]
When running in -d -d mode, close all telnet sockets when stdin closes.
... But do not do this for the single -d mode.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2724
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phk [Tue, 17 Jun 2008 10:11:44 +0000 (10:11 +0000)]
Fix another corner case in teardown of the event manager.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2723
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phk [Tue, 17 Jun 2008 09:37:44 +0000 (09:37 +0000)]
Fix broken logic in the poll-fd compaction function, which resulted in
a panic during this sequence:
varnishd -d -d -T :8082
ctrl-D
telnet localhost 8082 (from other terminal)
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2722
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phk [Tue, 17 Jun 2008 09:21:58 +0000 (09:21 +0000)]
Hack up a crude debugging facility for the event manager.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2721
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phk [Tue, 17 Jun 2008 08:57:46 +0000 (08:57 +0000)]
Use POLLIN instead of POLLRDNORM
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2720
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phk [Tue, 17 Jun 2008 08:18:42 +0000 (08:18 +0000)]
Assert that the event manager found something for each pending fd.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2719
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phk [Tue, 17 Jun 2008 08:03:58 +0000 (08:03 +0000)]
Add varnish -wait and make varnish -stop mean the logical thing
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2718
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phk [Tue, 17 Jun 2008 07:53:21 +0000 (07:53 +0000)]
Add a -vcl+backend argument to the varnish command which autogenerates
backend stanzas for the servers we know about.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2717
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phk [Tue, 17 Jun 2008 07:37:27 +0000 (07:37 +0000)]
Use vsb_newauto() macro throughout
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2716
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phk [Tue, 17 Jun 2008 07:32:43 +0000 (07:32 +0000)]
allow delays in http procssing (client & server)
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2715
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phk [Tue, 17 Jun 2008 07:30:16 +0000 (07:30 +0000)]
Add -vcl option varnish command, to load inline VCL code.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2714
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phk [Tue, 17 Jun 2008 07:24:20 +0000 (07:24 +0000)]
Add a vsb_newauto() macro
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2713
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phk [Tue, 17 Jun 2008 07:10:14 +0000 (07:10 +0000)]
Add a delay command, it takes second.fraction and uses usleep()
below 100s and sleep() over.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2712
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phk [Tue, 17 Jun 2008 07:04:03 +0000 (07:04 +0000)]
We don't want a separate vcl command, it will be a subcommand of the
varnish command.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2711
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phk [Mon, 16 Jun 2008 22:31:27 +0000 (22:31 +0000)]
remove redundant -repeat 1
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2710
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phk [Mon, 16 Jun 2008 22:16:40 +0000 (22:16 +0000)]
Add the first test-case that involves a varnish process
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2709
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phk [Mon, 16 Jun 2008 22:15:27 +0000 (22:15 +0000)]
Use 9081 as default server address
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2708
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phk [Mon, 16 Jun 2008 22:14:56 +0000 (22:14 +0000)]
Add CLI asking function.
Get pipe magic right.
Add brutal stop function.
See the first test transaction get through.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2707
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phk [Mon, 16 Jun 2008 22:13:52 +0000 (22:13 +0000)]
Show servers listen address.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2706
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phk [Mon, 16 Jun 2008 22:10:52 +0000 (22:10 +0000)]
Make sure backend connections are blocking before we need them to be.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2705
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phk [Mon, 16 Jun 2008 21:58:57 +0000 (21:58 +0000)]
Move cli_func_ping() prototype where it belongs.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2704
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phk [Mon, 16 Jun 2008 21:28:18 +0000 (21:28 +0000)]
Add code to launch a varnish instance and open a CLI connection to it
via TELNET.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2703
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phk [Mon, 16 Jun 2008 21:27:26 +0000 (21:27 +0000)]
Use VSS_open()
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2702
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phk [Mon, 16 Jun 2008 21:25:36 +0000 (21:25 +0000)]
Add VSS_open(const char *str) for when you just want a connection and
don't really care about addresses and all that.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2701
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phk [Mon, 16 Jun 2008 07:10:47 +0000 (07:10 +0000)]
Enforce server and client name initials as 's' and 'c' respectively.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2700
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phk [Sun, 15 Jun 2008 21:25:41 +0000 (21:25 +0000)]
Allow varnishd to be started with neither -b nor -f, this is useful
where a central facility is used to push VCL's to a number of Varnish
hosts.
Until a VCL is loaded, the child process cannot be started.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2699
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phk [Sun, 15 Jun 2008 21:11:19 +0000 (21:11 +0000)]
Add a Reset pass after each testfile
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2698
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phk [Sun, 15 Jun 2008 20:57:30 +0000 (20:57 +0000)]
Add -start and -wait for clients for async execution
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2697
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phk [Sun, 15 Jun 2008 20:57:08 +0000 (20:57 +0000)]
More test-cases
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2696
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phk [Sun, 15 Jun 2008 20:50:24 +0000 (20:50 +0000)]
Describe tests with test keyword
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2695
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phk [Sun, 15 Jun 2008 20:49:27 +0000 (20:49 +0000)]
Add "test" keyword for printing a test description
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2694
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phk [Sun, 15 Jun 2008 20:41:35 +0000 (20:41 +0000)]
No longer relevant
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2693
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phk [Sun, 15 Jun 2008 20:41:04 +0000 (20:41 +0000)]
Two first testcases
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2692
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phk [Sun, 15 Jun 2008 20:37:52 +0000 (20:37 +0000)]
Polishing
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2691
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phk [Sun, 15 Jun 2008 19:55:49 +0000 (19:55 +0000)]
Wrap two level 1 messages around each test file.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2690
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phk [Sun, 15 Jun 2008 19:53:36 +0000 (19:53 +0000)]
Flexelint
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2689
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phk [Sun, 15 Jun 2008 19:52:34 +0000 (19:52 +0000)]
Make the HTTP expect work for trivial cases.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2688
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phk [Sun, 15 Jun 2008 19:32:02 +0000 (19:32 +0000)]
Regularize a couple of messages.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2687
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phk [Sun, 15 Jun 2008 16:11:17 +0000 (16:11 +0000)]
Get a fair bit further in parsing HTTP stuff.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2686
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phk [Sun, 15 Jun 2008 15:43:21 +0000 (15:43 +0000)]
On further consideration: give VCT it's own header file.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2685
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phk [Sun, 15 Jun 2008 15:40:39 +0000 (15:40 +0000)]
Polish VCT a bit more.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2684
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phk [Sun, 15 Jun 2008 15:30:49 +0000 (15:30 +0000)]
Add VCT: a RFC2616 ctype
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2683
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phk [Sun, 15 Jun 2008 13:36:50 +0000 (13:36 +0000)]
FlexeLint varnishtest
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2682
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phk [Sun, 15 Jun 2008 13:16:18 +0000 (13:16 +0000)]
Add http txresponse
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2681
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phk [Sun, 15 Jun 2008 13:09:21 +0000 (13:09 +0000)]
Function to receive a HTTP header, as request or response.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2680
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phk [Sun, 15 Jun 2008 12:45:53 +0000 (12:45 +0000)]
Implement http::txreq
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2679
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phk [Sun, 15 Jun 2008 12:44:10 +0000 (12:44 +0000)]
Implement backslash-newline escapes.
Implement "" quoting of strings.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2678
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phk [Sun, 15 Jun 2008 12:15:47 +0000 (12:15 +0000)]
Propset svn:keywords and add $Id
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2677
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phk [Sun, 15 Jun 2008 12:13:24 +0000 (12:13 +0000)]
Add $Id$
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2676
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phk [Sun, 15 Jun 2008 12:08:11 +0000 (12:08 +0000)]
Add the HTTP subprocessor
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2675
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phk [Sun, 15 Jun 2008 11:47:01 +0000 (11:47 +0000)]
Hash out the client, up to and including connection to the server.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2674
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phk [Sun, 15 Jun 2008 11:30:13 +0000 (11:30 +0000)]
Default server to repeat=1.
Accept connections, and close them right away.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2673
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phk [Sun, 15 Jun 2008 11:22:55 +0000 (11:22 +0000)]
Make the first testcase a test of the testprogram
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2672
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phk [Sun, 15 Jun 2008 11:17:45 +0000 (11:17 +0000)]
Server socket & thread creation
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2671
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phk [Sun, 15 Jun 2008 10:50:15 +0000 (10:50 +0000)]
put varnishtest under auto* control
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2670
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phk [Sun, 15 Jun 2008 10:49:11 +0000 (10:49 +0000)]
Remove BSD style makefile
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2669
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phk [Sun, 15 Jun 2008 10:00:33 +0000 (10:00 +0000)]
Add LICENSE
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2668
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phk [Sun, 15 Jun 2008 09:57:28 +0000 (09:57 +0000)]
Hash out more files and cmd functions
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2667
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phk [Sun, 15 Jun 2008 09:50:13 +0000 (09:50 +0000)]
Add Skelton "varnishtest" program.
This is a test-driver which will be able to drive low-level tests of
varnish functionalty.
The present code manages to parse the example testcase description,
more work to follow.
XXX: needs to be auto*'ed, right now it uses FreeBSD makefile syntax.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2666
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phk [Sat, 14 Jun 2008 14:26:59 +0000 (14:26 +0000)]
Change defaults:
Make Grace mode the default with 10 seconds (param: default_grace)
Make the thread idle timeout 300 seconds (param: thread_pool_timeout)
Max one new thread per 20 msec (param: thread_pool_add_delay)
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2665
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phk [Sat, 14 Jun 2008 14:14:28 +0000 (14:14 +0000)]
Slightly change the criteria for starting new worker threads: Don't
do it if the number of queued threads dropped since last inspection.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2664
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phk [Wed, 11 Jun 2008 21:12:26 +0000 (21:12 +0000)]
Add an optional shortcut:
The parameter session_linger determines how many milliseconds the
workerthread waits to see if another request has arrived, before
handing the session over to the session herder.
If we manage to catch the next request this way, we save a number
of semi-expensive steps, if we hang around too long, the worker-thread
gets to goof off.
A relatively small sample of data from a live server, indicates
that 20% of all requests arrive within 50 msec of the previous
request and 50% within 100msec.
It is not clear at present how these timeintervals relate to client
RTT, or if they are systematically too high, due to the duration
of the detour over the herder.
There is a new line in varnishstat keeping track of how many times
this gamble succeeds.
Experimentation is encouraged.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2663
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phk [Wed, 11 Jun 2008 20:50:55 +0000 (20:50 +0000)]
Be a little less hysteric with charging session statistics to
srcaddr and global counters.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2662
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phk [Tue, 10 Jun 2008 14:37:14 +0000 (14:37 +0000)]
Refactor the fields of struct acct so we don't have to remember them three
different places in the code.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2661
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phk [Tue, 10 Jun 2008 13:29:08 +0000 (13:29 +0000)]
Make this compile under OS/X 10.5 Leopard
Submitted by: peter
Closes: 245
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2660
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phk [Mon, 9 Jun 2008 13:35:35 +0000 (13:35 +0000)]
Slight backtracking: Store the specified socket name in the listen socket
structure, instead of whatever we actually bound to. It is more informative
and intuitive.
Report the listen socket spec in the SessionOpen shm record.
Close listen sockets as soon as we have forked the child, this eliminated
a fd-leak when a socket was eliminated from listen_address while the child
ran.
Fix various potential problems related to not being able to bind to one
or more listen addresses.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2659
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phk [Mon, 9 Jun 2008 13:11:45 +0000 (13:11 +0000)]
Don't leak listen address structures if we fail to bind to them.
Associate ascii representation addr/port strings with each listen
socket, already in the manager process.
Postpone listen(2) call until client is ready, to limit initial
connection spike.
XXX: I still miss an unlisten(2).
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2658
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phk [Mon, 9 Jun 2008 13:01:27 +0000 (13:01 +0000)]
Add a VSS_bind() function, using the meat of VSS_listen()
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2657
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phk [Mon, 9 Jun 2008 08:35:38 +0000 (08:35 +0000)]
Style & Polish.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2656
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phk [Mon, 9 Jun 2008 08:12:31 +0000 (08:12 +0000)]
Properly lock n_wrk* statics variables without using more lock operations.
Have the worker threads add themselves to the pool, while the hold the pool
lock anyway.
Collect stats per pool, and have the decimator aggregate over all pools
and into the shared memory counters.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2655
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phk [Sun, 8 Jun 2008 20:42:28 +0000 (20:42 +0000)]
If we decide not to eliminate the worker thread, properly do so.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2654
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phk [Sat, 7 Jun 2008 21:19:58 +0000 (21:19 +0000)]
Redo the way we manage the thread pool(s).
This is necessary to generalize the thread pools to do other tasks
for us in the future.
Please read the descriptions of the new and changed thread_pool*
parameters carefully before you tweak them, some of them have
slightly different meanings now.
The high-level view of this is that we now have dedicated a thread to
adding threads to the pools, in addition to the thread we already
had that killed idle threads from the pools.
The difference is that this new thread is quite a bit more reluctant
to add threads than the previous code, which would add a thread any
time it could get away with it.
Hopefully that reduces the tendency for thread-pile-ups.
This commit also reduces the cross-pool locking contention by making
the overflow queue a per pool item.
The down side of that is that more of the stats counters have become
unlocked and thus can get out of sync if two threads race when updating
them. This is an XXX item.
Thanks to Anders Nordby for testing this patch.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2653
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phk [Fri, 6 Jun 2008 21:50:17 +0000 (21:50 +0000)]
Spell "X-Forwarded-for" as "X-Forwarded-For", this seems to match the
unwritten lore better.
Closes 203
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2652
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phk [Fri, 6 Jun 2008 10:42:55 +0000 (10:42 +0000)]
Duh!
I had the sense of FIONBIO args right in the first place.
Revert 2647 and promise not to commit when sleepy.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2651
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phk [Thu, 5 Jun 2008 09:19:27 +0000 (09:19 +0000)]
Add an XXX comment.
git-svn-id: svn+ssh://projects.linpro.no/svn/varnish/trunk@2650
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phk [Thu, 5 Jun 2008 09:18:09 +0000 (09:18 +0000)]
We don't need srandomdev.h here anymore.
Don't hand-roll an assert.
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projects / varnish / log